John Deere FM72B Flail Mower🔵 Mid
🟡 High Flow
⚠ High-flow machine required
✓ Compatible with high-flow CTL
⚠ Borderline for small-frame machines — verify ROC
✓ Fits most mid-frame skid steers & CTLs
View on brandt.ca →
Overview
The John Deere FM72B is a 72-inch flail mower in John Deere's Worksite Pro line for full-size skid steers and CTLs. The wider 72-inch cut increases productivity on roadside and ditch mowing projects. Commonly used by municipal road departments and utility contractors across Canada. Available through Brandt and John Deere dealers.
Canada Availability
Available in Canada through Brandt / John Deere Worksite Pro dealers.
Key Facts
- Model: John Deere FM72B
- Series: Worksite Pro
- Working width: 72 inches
- Type: hydraulic flail mower
- Drive: hydraulic flail rotor
- Application: roadside mowing, ditch maintenance, utility corridors
- Weight: 700–1800 lbs
- Hydraulic flow: 15–25 GPM
✅ Specs sourced from brandt.ca · Last verified: March 2026
Is This Right For You?
✅ Buy if…
- You mow ditches, roadsides, pastures, or acreage where contained discharge matters — flails don't throw rocks
- Golf courses, parks, municipal rights-of-way, or any site where flying debris risk is a concern
- You want a mulching cut rather than a raw-discharge mow — flails produce finer material
⛔ Skip if…
- Pure production speed is your goal and debris risk is low — a rotary cutter covers more ground per hour
- Heavy brush over 3 inches is your main vegetation — a brush cutter or mulcher handles that range better
🔍 Also consider…
- Rotary cutter for faster coverage on low-risk open land
- Brush mulcher for heavy overgrowth and woody vegetation
🔧 Machine Compatibility
Designed for John Deere machines but mounts to any skid steer or CTL with a universal SSQA quick-attach plate.
About John Deere in Canada
John Deere attachments are available through an extensive Canadian dealer network, ensuring local service, parts availability, and warranty support coast to coast. Designed to pair with JD machines but compatible with any skid steer via universal quick attach.
Care & Maintenance
- Inspect all flail hammers before every use — broken or missing hammers unbalance the rotor; a single missing hammer at high RPM creates destructive vibration
- Replace flail hammers in matched sets to maintain rotor balance — even one missing hammer causes vibration that damages drive motor bearings
- Grease rotor shaft bearing housings after every 8 hours of cutting
- Remove wrapped wire, twine, and root material from around the rotor shaft after every session — wrapped material cuts through shaft seals and causes bearing contamination
- Check the hydraulic motor case drain line for leakage after extended work in thick material — a restricted drain causes shaft seal failure and catastrophic motor damage
How to Connect
- Attach frame using Bob-Tach
- Connect high-flow hydraulic couplers
- Run rotor at idle for 20 seconds before engaging full speed
- Test stall protection if equipped
⚠ Safety NoteKeep bystanders 100m+ clear. Flying debris is serious risk.
Ready to Buy in Canada?
Pricing varies by region and dealer stock levels change seasonally. For current availability and a real quote, contact a local dealer.
Find a Dealer Near You →
Complete the job — you might also need:
✅ Last checked: March 2026
Source: skidsteerattachments.ca/catalog/flail-mowers/john-deere-fm72b-flail-mower/
